Fix Skip to Main Content Button

src/app/app.html

@@ -1,10 +1,10 @@
 <skip-links ngSkipHydration>
-  <a href="#main-content">{{ translation.common.skipToContent }}</a>
+  <button (click)="skipToContent()">{{ translation.common.skipToContent }}</button>
 </skip-links>
 
 <header-menu></header-menu>
 
-<main id="main-content">
+<main #content>
   <router-outlet />
 </main>
 

src/app/app.scss

@@ -0,0 +1,3 @@
+main:focus-visible {
+  outline: none;
+}

src/app/app.ts

@@ -1,4 +1,4 @@
-import { Component, inject, effect, PLATFORM_ID } from '@angular/core';
+import { Component, inject, effect, PLATFORM_ID, ElementRef, viewChild } from '@angular/core';
 import { RouterOutlet } from '@angular/router';
 import { HeaderMenu } from './features/header-menu/header-menu';
 import { PopupService } from './services/popup.service';
@@ -19,6 +19,8 @@ export class App {
   protected translation = inject(TranslationService).translation;
   private platformID = inject(PLATFORM_ID);
 
+  private contentElement = viewChild<ElementRef<HTMLElement>>("content");
+
   private document = inject(DOCUMENT);
   private rootHtmlElement!: HTMLElement;
 
@@ -50,4 +52,11 @@ export class App {
     const reduceMotion = this.settingsService.reduceAnimation();
     this.rootHtmlElement.classList.toggle('reduce-motion', reduceMotion);
   }
+
+  skipToContent() {
+    this.contentElement()!.nativeElement.tabIndex = 0;
+    this.contentElement()!.nativeElement.focus();
+
+    this.contentElement()!.nativeElement.tabIndex = -1;
+  }
 }

src/app/components/level-card/level-card.html

@@ -13,10 +13,10 @@
 </section>
 
 <section class="buttons">
-  <button>
+  <button [aria-label]="translation.common.preview">
     <div class="material-symbols-outlined icon-40 button-icon">play_arrow</div>
   </button>
-  <button>
+  <button [aria-label]="translation.common.download">
     <div class="material-symbols-outlined icon-40 button-icon">download</div>
   </button>
 </section>

src/app/components/level-card/level-card.scss

@@ -21,14 +21,17 @@ $default_animation_duration: 0.2s;
   outline: light-dark(oklch(0 0 0 / 20%), oklch(1 0 0 / 20%)) 2px solid;
   overflow: hidden;
 
+  &:focus-visible {
+    outline-offset: 0;
+    outline: 2px solid var(--selection-outline-color);
+  }
+
   section.information {
     width: calc(100% - 64px);
     padding: 12px;
     box-sizing: border-box;
     flex-shrink: 0;
 
-    border-radius: 8px;
-
     z-index: 1;
     background-color: light-dark(white, black);
 
@@ -103,7 +106,7 @@ $default_animation_duration: 0.2s;
     flex-shrink: 0;
 
     flex-grow: 1;
-    margin-left: -80px;
+    margin-left: 0;
 
     button {
       display: flex;
@@ -127,12 +130,24 @@ $default_animation_duration: 0.2s;
         --hover-state: 1;
       }
 
+      &:focus-visible {
+        outline-offset: -2px;
+      }
+
       div.button-icon {
         width: 40px;
         height: 40px;
         margin-right: 12px;
         user-select: none;
       }
+
+      &:first-child {
+        border-top-right-radius: 8px;
+      }
+
+      &:last-child {
+        border-bottom-right-radius: 8px;
+      }
     }
   }
 }

src/app/components/level-card/level-card.ts

@@ -1,15 +1,21 @@
-import { Component, computed, input } from '@angular/core';
+import { Component, computed, inject, input } from '@angular/core';
+import { TranslationService } from '../../services/translation.service';
 
 @Component({
   selector: 'level-card',
   imports: [],
   templateUrl: './level-card.html',
   styleUrl: './level-card.scss',
+  host: {
+    tabindex: '0',
+  },
 })
 export class LevelCard {
-  artist = input.required<string>()
+  protected translation = inject(TranslationService).translation;
-  trackName = input.required<string>()
+
+  artist = input.required<string>();
+  trackName = input.required<string>();
   creator = input<string[]>([]);
 
-  creatorString = computed(() => this.creator().join(" & "));
+  creatorString = computed(() => this.creator().join(' & '));
 }

src/app/components/skip-links/skip-links.scss

@@ -30,11 +30,19 @@ $default_animation_duration: 0.4s;
     outline: 2px solid var(--selection-outline-color);
   }
 
-  ::ng-deep a {
+  ::ng-deep * {
+    appearance: none;
     color: light-dark(black, white);
     text-decoration: none;
+    background: none;
+    font: inherit;
 
+    border: none;
     outline: none;
+    min-width: unset;
+    min-height: unset;
+    padding: 0;
+    margin: 0;
     width: 0;
 
     opacity: 0;

src/app/i18n/en.ts

@@ -22,6 +22,8 @@ export const EN = {
     close: 'Close',
     save: 'Save',
     skipToContent: 'Skip to main content',
+    preview: 'Soundtrack Preview',
+    download: 'Download',
   },
 };
 

src/app/i18n/jp.ts

@@ -24,5 +24,7 @@ export const JP: Translation = {
     close: '閉じる',
     save: '保存',
     skipToContent: '本文へスキップ',
+    preview: '楽曲プレビュー',
+    download: 'ダウンロード',
   },
 };

src/app/i18n/kr.ts

@@ -24,5 +24,7 @@ export const KR: Translation = {
     close: '닫기',
     save: '저장',
     skipToContent: '본문으로 건너뛰기',
+    preview: '곡 프리뷰',
+    download: '다운로드',
   },
 };